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authorJimmy Wang <jimmy221b@163.com>2021-11-05 12:05:28 +0300
committerHans de Goede <hdegoede@redhat.com>2021-11-16 12:56:53 +0300
commit1f338954a5fbe21eb22b4223141e31f2a26366d5 (patch)
treec3073cb604b8e46582c5f2ca1a7928b3321ce1e6 /drivers/platform
parent812fcc609502096e98cc3918a4b807722dba8fd9 (diff)
downloadlinux-1f338954a5fbe21eb22b4223141e31f2a26366d5.tar.xz
platform/x86: thinkpad_acpi: Add support for dual fan control
This adds dual fan control for P1 / X1 Extreme Gen4 Signed-off-by: Jimmy Wang <jimmy221b@163.com> Link: https://lore.kernel.org/r/20211105090528.39677-1-jimmy221b@163.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Diffstat (limited to 'drivers/platform')
-rw-r--r--drivers/platform/x86/thinkpad_acpi.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index 9c632df734bb..eb201d001075 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -8766,6 +8766,7 @@ static const struct tpacpi_quirk fan_quirk_table[] __initconst = {
TPACPI_Q_LNV3('N', '2', 'E', TPACPI_FAN_2CTL), /* P1 / X1 Extreme (1st gen) */
TPACPI_Q_LNV3('N', '2', 'O', TPACPI_FAN_2CTL), /* P1 / X1 Extreme (2nd gen) */
TPACPI_Q_LNV3('N', '2', 'V', TPACPI_FAN_2CTL), /* P1 / X1 Extreme (3nd gen) */
+ TPACPI_Q_LNV3('N', '4', '0', TPACPI_FAN_2CTL), /* P1 / X1 Extreme (4nd gen) */
TPACPI_Q_LNV3('N', '3', '0', TPACPI_FAN_2CTL), /* P15 (1st gen) / P15v (1st gen) */
TPACPI_Q_LNV3('N', '3', '2', TPACPI_FAN_2CTL), /* X1 Carbon (9th gen) */
};